54980316

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{11839}}^1$

素因数の和:11895

約数の個数: 48

約数和(自身を含む): 145868800

約数和(自身を除く): 90888484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 11839, 23678, 35517, 47356, 71034, 106551, 142068, 213102, 319653, 426204, 509077, 639306, 1018154, 1278612, 1527231, 2036308, 3054462, 4581693, 6108924, 9163386, 13745079, 18326772, 27490158, 54980316]

約数ペア:

[(1, 54980316), (2, 27490158), (3, 18326772), (4, 13745079), (6, 9163386), (9, 6108924), (12, 4581693), (18, 3054462), (27, 2036308), (36, 1527231), (43, 1278612), (54, 1018154), (86, 639306), (108, 509077), (129, 426204), (172, 319653), (258, 213102), (387, 142068), (516, 106551), (774, 71034), (1161, 47356), (1548, 35517), (2322, 23678), (4644, 11839)]